Home / 116,407,327.54-174,562,950.21-39,736,531.30

Finding the Fourth Proportional to 116,407,327.54, 174,562,950.21 and 39,736,531.30

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Solution

The fourth proportional to 116,407,327.54, 174,562,950.21 and 39,736,531.30 is: 59,588,397.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,407,327.54 : 174,562,950.21 = 39,736,531.30 : x
  2. Step 2: Convert to fraction form
    116,407,327.54/174,562,950.21 = 39,736,531.30/x
  3. Step 3: Cross multiply
    116,407,327.54x = 174,562,950.21 × 39,736,531.30
  4. Step 4: Simplify right side
    116,407,327.54x = 6,936,526,134,840,006
  5. Step 5: Solve for x
    x = 6,936,526,134,840,006/116,407,327.54
  6. Step 6: Final answer
    x = 59,588,397.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.